Experienced specialists are available to you 365 days a year via our 24-hour hotline. This gives you access to professional telephone support in case of any technical malfunctions or queries. In this way, many problems can be resolved quickly and, in case of emergency, assistance can be promptly requested.
CHP unit service contact
Our staff will be happy to provide you with further assistance:
Service hotline
You can reach us from Monday to Thursday from 7 am to 5 pm and on Friday from 7 am to 1.30 pm on:
+49 (0) 6406 9103-111
+49 6406 9103-125
service.kwk@de.bosch.com
ersatzteilservice.kwk@de.bosch.com
Or outside of the above opening hours on:
